OLIGHT M20S Hunting Kit w/ M20 Flashlight, 3 Filters, Pressure Switch & WM02 Gun Mount Three brightness levels from 10 to 550 lumens, plus a strobe mode Multi-function clicky tail switch with momentary activation and on/off, along with quick access directly to the brightest level and the blinding strobe mode Side switch to select modes with memory function to remember the last power setting used and a lock-out function to prevent accidental activation Aircraft-grade aluminum body with anti-scratch type III hard anodizing, pocket clip, and crenelated stainless steel striking bezel Ships Out Within One Business Day!